ChemInform Abstract: Synthesis and Molecular Structure of 4‐Nitro‐9‐phenyl‐1H‐ and 9‐Hydroxy‐3‐oxo‐9‐phenyl‐2,3‐dihydro‐9H‐indeno[2,1‐c]pyridines and 3,7‐Diphenyl‐3a,4,5,6‐tetrahydroindeno[2,1‐c]isoxazolo[5,4‐d]pyridine.

Abstract

Fused pyridine derivatives R 0450Synthesis and Molecular Structure of 4-Nitro-9-phenyl-1H-and 9-Hydroxy-3-oxo-9-phenyl-2,3-dihydro-9H-indeno[2,1-c]pyridines and 3,7-Diphenyl--3a,4,5,6-tetrahydroindeno[2,1-c]isoxazolo[5,4-d]pyridine. -The reactions of the indenopyridines (I) with both sodium nitrite and benzonitrile N-oxide are studied. Compound (IIa), whose structure is proved by X-ray analysis, is described as a promising substance for pharmacological tests. -(VOLKOV, S. V.; LEVOV, A. N.; SOLDATENKOV, A. T.; KOLYADINA, N. M.; VOLKOVA, O. E.; KHRUSTALEV, V. N.; Chem. Heterocycl. Compd. (N. Y.) 43 (2007) 9, 1181-1188; People's Friendship Univ., Moscow 117198, Russia; Eng.) -H. Haber